Example: biology
Floating Leaf Disks For Investigating Photosynthesis
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The Floating Leaf Disk Assay for Investigating Photosynthesis
cpb-us-e1.wpmucdn.comleaf disks with a solution of only water with a drop of soap--no bicarbonate. • Place under the light source and start the timer. At the end of each minute, record the number of floating disks. Then swirl the disks to dislodge any that are stuck against the sides of the cups. Continue until all of the disks are floating.
Floating Leaf Disc Lab Background and Pre-Lab ...
aphalebiology.webs.comFloating Leaf Disc Lab Background and Pre-Lab: ... photosynthesis can occur in a sunken leaf disk. As photosynthesis proceeds, oxygen accumulates in the air ... 5. Place 10 leaf disks into the syringe and pull in a small volume of the bicarbonate and soap solution.